What is Central Auditory Processing Disorder (CAPD)?

Central Auditory Processing is a term to describe how the brain interprets
sounds that we hear, for example the difference in pitch between two sounds.

Central Auditory Processing Disorder (often referred as Auditory Processing
Disorder - APD) is where a person can detect sounds at normal levels but
can not process the sound information accurately. When this occurs in
children it can lead to learning difficulties and sometimes behavioural issues.

A parent or teacher may suspect a child with CAPD if they have

Difficulty following instruction

Difficulty understanding speech in the presence of background noise

Difficulty learning in background noise

Become easily distracted

Lower than average reading skills

Poorer verbal skills

Behavioural and self esteem issues

Assessing CAPD

If a child is suspected to have CAPD then he or she can be assessed over
two appointments that involves:

Taking a case history to learn about the child's learning and hearing skills

Performing a peripheral hearing assessment to rule out any undetected hearing loss.

Performing a series of Central Auditory Processing Tests

We recommend the peripheral hearing assessment and central auditory processing
assessment are performed at different appointments. We also recommend
central auditory processing assessments are performed in the morning.

What age can we assess for CAPD

CAPD tests can be performed on children from age 7.5+ years.

Management of CAPD

Management of CAPD involves a team approach with other professionals such
a Speech Pathologists and Teachers. This typically involves three approaches:

Environment modifications such a seating the child away from distracting
noises or using a FM system to reduce unwanted noises.

The use of intervention programs designed to improve auditory processing
in children.

Teaching compensatory strategies so the child can cope better in daily
listening environments.